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OSID Specifications
grading package
Version 3.0.0
Release Candidate Preview
Interfaceosid.grading.GradebookNodeList
Implementsosid.OsidList
Description

Like all OsidLists, GradebookNodeList provides a means for accessing GradebookNode elements sequentially either one at a time or many at a time. Examples:

                     
                     
                     while (gnl.hasNext()) {
                          GradebookNode node = gnl.getNextGradebookNode();
                     }
                     
                                 
                     
                
or
                     
                     
                     while (gnl.hasNext()) {
                          GradebookNode[] nodes = gnl.getNextGradebookNodes(gnl.available());
                     }
                     
                                 
                     
                
MethodgetNextGradebookNode
Description

Gets the next GradebookNode in this list.

Returnosid.grading.GradebookNodethe next GradebookNode in this list. The hasNext() method should be used to test that a next GradebookNode is available before calling this method.
ErrorsILLEGAL_STATEno more elements available in this list
OPERATION_FAILEDunable to complete request
CompliancemandatoryThis method must be implemented.
MethodgetNextGradebookNodes
Description

Gets the next set of GradebookNode elements in this list which must be less than or equal to the return from available().

Parameterscardinalnthe number of GradebookNode elements requested which must be less than or equal to available()
Returnosid.grading.GradebookNode[]an array of GradebookNode elements. The length of the array is less than or equal to the number specified.
ErrorsILLEGAL_STATEno more elements available in this list
OPERATION_FAILEDunable to complete request
CompliancemandatoryThis method must be implemented.